This book was really amazing, but it was too short. If you think you was too short too, there are actually more books in the series. THOSE BOOKS ARE TOO SHORT TOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO!!!!!!!!

If you love suspense and action, this book is for you. Full of facts, I truly enjoyed reading this book and retelling all the information I learned. All about science, Albert Einstein, and great adventures with friends, this is definitely one of my favorite PJOURWAY books!

I absolutely LOVE this book I think you should read it!

I really enjoyed this book a lot and I think it's just awesome!

its ok. because it was to short